package login;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: dings
 * Date: 2024-05-31
 * Time: 12:28
 */
//自定义异常：用户名异常
public class UserNameException extends RuntimeException{
    public UserNameException() {
    }

    public UserNameException(String message) {
        super(message);
    }
}
